5 free lookups. No credit card required.
The most common Crosskey email format is [first].[last] (ex. jane.doe@crosskey.fi), which is being used by 99.6% of Crosskey work email addresses. Other common Crosskey email patterns are [first][last_initial] (ex. janed@crosskey.fi) and [first_initial][last] (ex. jdoe@crosskey.fi). In all, Crosskey uses 3 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@crosskey.fi |
99.6%
|
| [first][last_initial] | janed@crosskey.fi |
0.2%
|
| [first_initial][last] | jdoe@crosskey.fi |
0.2%
|